Shopify Marketplace Connect

the app is pretty good except for the lag in sync. we had over a dozen separate times where we oversold a product on ebay because it didnt sync with shopify fast enough.
there is also no plan options. if you are only going to make 50 sales a month it's great. but 1% of sales for a larger scale business means you will pay the capped amount of $99 which is way way too much.
fix those 2 things and i would use this app again.